REALTALK

Wireless communication; mobile radio communication; telecommunications by mobile phones; transmission of messages, data and content via telecommunications networks; transmission of short messages; instant messenger services; Message sending; data communication; radio communications of data; Voice mail services; data communications via the Internet; transmission of video data via the Internet; transmission of messages and images via the Internet; transmission of images and voice via the Internet; providing Internet chatrooms; Internet telephone services; providing telephone directory information; computer aided transmission of messages and images; video-on-demand broadcasting